850006224 has 60 divisors (see below), whose sum is σ = 2466953216. Its totient is φ = 283334112.

The previous prime is 850006189. The next prime is 850006231. The reversal of 850006224 is 422600058.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 105424 + ... + 113199.

Almost surely, 2^850006224 is an apocalyptic number.

It is an amenable number.

850006224 is an abundant number, since it is smaller than the sum of its proper divisors (1616946992).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

850006224 is a wasteful number, since it uses less digits than its factorization.

850006224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218646 (or 218628 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 850006224 is about 29154.8662147505. The cubic root of 850006224 is about 947.2705492577.

The spelling of 850006224 in words is "eight hundred fifty million, six thousand, two hundred twenty-four".